Blender

http://www.blender.org/

KompoZer

http://kompozer.net/

Easy Web Authoring!

KompoZer is a complete web authoring system that combines web file management and easy-to-use WYSIWYG web page editing.

KompoZer is designed to be extremely easy to use, making it ideal for non-technical computer users who want to create an attractive, professional-looking web site without needing to know HTML or web coding.

스크리부스

데스크톱출판(DTP)용 프로그램
http://www.scribus.net/